US Plant Patent PP18424
HS Wink
Dahlia plant named ‘HS Wink’
UNDER PATENT
Still under patent. Protection ends September 20, 2026.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP18424
- Filed
- September 20, 2006
- Granted
- January 15, 2008
- Expires
- September 20, 2026
- Assignee
- VERWER DAHLIAS B V
- Inventor
- VERWER AAD W M
Abstract
A new and distinct cultivar of Dahlia plant named ‘HS Wink’, characterized by its upright and somewhat outwardly spreading plant habit; freely branching growth habit; dark-colored foliage; freely flowering habit; daisy-type inflorescence form; large inflorescences with light purple and red purple bi-colored ray florets; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Dahlia plant named ‘HS Wink’ as illustrated and described.
Read the full patent: US Plant Patent PP18424 in full — the complete specification, every figure, and the file history.